Liquid crystal display module
    3.
    发明授权
    Liquid crystal display module 失效
    液晶显示模块

    公开(公告)号:US6115015A

    公开(公告)日:2000-09-05

    申请号:US818045

    申请日:1997-03-14

    摘要: Blue bright spots occurring when using overhead projectors with liquid crystal modules (LCDs) are prevented by providing intercepting filter in the liquid crystal module for modifying light reaching the thin film transistors of the LCDs in the portion of the spectrum absorbed by and passing through the protection layer formed on the TFT. In the case where protection layer on the TFT is formed of an amorphous silicon layer, the intercepting filter has the characteristic of modifying the light having wavelengths of 380 nm to 500 nm. The intercepting filter being a color filter of other than blue is formed just above the TFT at least part of which is related to a cell of blue.

    摘要翻译: 通过在液晶模块中提供截取滤波器来防止在使用具有液晶模块(LCD)的高架投影仪时出现的蓝色亮点,用于修改到达通过保护的吸收和通过保护的光谱部分中的LCD的薄膜晶体管的光 在TFT上形成的层。 在TFT上的保护层由非晶硅层形成的情况下,截止滤波器具有改变波长为380nm至500nm的光的特性。 截止滤波器是除了蓝色以外的滤色器,形成在TFT的正上方,其至少部分与蓝色单元有关。